Plastic crate



FIG. 1 is a perspective view of a plastic crate showing my new design;

FIG. 2 is a bottom perspective view;

FIG. 3 is a side elevational view;

FIG. 4 is an end elevational view;

FIG. 5 is a top plan view; and

FIG. 6 is a bottom plan view.

The ornamental design for a plastic crate, as shown and described.